88388690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{52301}}^1$

素因数の和:52334

約数の個数: 24

約数和(自身を含む): 172282788

約数和(自身を除く): 83894098

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 52301, 104602, 261505, 523010, 679913, 1359826, 3399565, 6799130, 8838869, 17677738, 44194345, 88388690]

約数ペア:

[(1, 88388690), (2, 44194345), (5, 17677738), (10, 8838869), (13, 6799130), (26, 3399565), (65, 1359826), (130, 679913), (169, 523010), (338, 261505), (845, 104602), (1690, 52301)]